Ultra-sensitive and selective gas sensing using polymer-coated microtoroid optical resonators

Cheng Li, Trevor Lohrey, Yisha Tang, Brian Stoltz, Euan McLeod, Tsu-Te Judith Su

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We use a system known as FLOWER (frequency locked optical whispering evanescent resonator) in combination with different sorbent polymer coatings to rapidly detect trace amounts of the toxic gases DIMP, ammonia, and formaldehyde.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, S and I 2022
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781557528209
StatePublished - 2022
EventCLEO: Science and Innovations, S and I 2022 - San Jose, United States
Duration: May 15 2022May 20 2022

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceCLEO: Science and Innovations, S and I 2022
Country/TerritoryUnited States
CitySan Jose
Period5/15/225/20/22

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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